Projector



FIG. 1 is a perspective view of a projector;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof

The broken line showing portions of a projector is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a projector, as shown and described. 